These are not usually talked about, but I am highlighting them here to illustrate Saito's rather surprising ignorance of the art. It's surprising because Deshi as diverse as Shirata Sensei, Sunadomari Sensei and Arikawa Sensei demonstrate a compendium of techniques derived from the Daito Ryu corpus (While still remaining faithful to Ueshiba Sensei's Aikido).

Itīs surprising that many posters in this thread are not aware of the Iwama-style koshinage (and koshi guruma over the shoulders as well) since they can google it, but that blue collar worker that worked long hours besides his devotion to aikido such a Saito lacks knowledge about an art that he never studied is hardly surprising.